.de_container {
    margin-top: 20px;
}
.crumb_wrap {
    height: 25px;
}
.crumb_wrap a{
    margin-right: 10px;
}
.product_intro {
    overflow: hidden;
}
.preview_wrap {
    width: 400px;
    height: 590px;
}
.preview_img {
    position: relative;
    height: 398px;
    border: 1px solid #ededed;
}
.mask {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background-color: #fede4f;
    opacity: .5;
    cursor: move;
}
.big {
    display: none;
    position: absolute;
    left: 400px;
    top: 0;
    width: 500px;
    height: 500px;
    border: 1px solid #ccc;
    overflow: hidden;
    z-index: 999;
}
.big img {
    position: absolute;
    top: 0;
    left: 0;
}
.preview_list {
    position: relative;
    height: 60px;
    margin-top: 60px;
}
.item_list {
    width: 320px;
    height: 60px;
    margin: 0 auto;
}
.item_list li {
    float: left;
    width: 56px;
    height: 56px;
    margin: 0 2px;
    border: 2px solid transparent;
}
.item_list li.current {
    border-color: #c81632;
}
.iteminfo_wrap {
    width: 718px;
}
.arrow_prev,.arrow_next {
    position: absolute;
    top: 15px;
    width: 22px;
    height: 32px;
}
.arrow_prev {
    left: 0;
    background: url(../img/arrow_prev.png) no-repeat;
}
.arrow_next {
    right: 0;
    background: url(../img/arrow_next.png) no-repeat;
}
.preview_infor {
    height: 12px;
    padding: 5px 0;
}
.preview_infor span{
    padding: 0 10px;
}
.sku_name {
    height: 30px;
    font-size: 16px;
    font-weight: 700;
    color: #333;
}
.iteminfo_wrap .news {
    height: 32px;
    font-size: 12px;
    color: #b1191a;
}
.summary dt,.summary dd {
    float: left;
}
.summary dt {
    width: 60px;
    padding-left: 10px;
    line-height: 36px;
}
.summary_price,.summary_promotion,.summary_support,.choose_color,.choose_version,.choose_type,.choose_capacity,.choose_style {
    position: relative;
    overflow: hidden;
    padding: 10px 0;
}
.price {
    font-size: 24px;
    color: #e12228;
}
.summary_price a {
    color: #c81632;
}
.remark {
    position: absolute;
    top: 20px;
    right: 10px;
}
.summary_promotion {
    padding-top: 0;
}
.summary_promotion dd {
    width: 450px;
    line-height: 26px;
}
.summary_promotion em {
    display: inline-block;
    width: 40px;
    height: 22px;
    background-color: #c81623;
    text-align: center;
    line-height: 22px;
    color: #fff;
}
.summary_support dd {
    line-height: 36px;
}
.choose_color a {
    display: inline-block;
    width: 80px;
    height: 40px;
    background-color: #f7f7f7;
    border: 1px solid #ededed;
    text-align: center;
    line-height: 40px;
}
.summary a.current {
    border-color: #c81623;
}
.choose_version a,.choose_capacity a,.choose_type a,.choose_style a {
    display: inline-block;
    height: 32px;
    padding: 0 12px;
    background-color: #f7f7f7;
    border: 1px solid #ededed;
    text-align: center;
    line-height: 32px;
}
.choose_btns {
    height: 50px;
    line-height: 50px;
}
.sub,.add {
    width: 30px;
    height: 30px;
}
.choose_amount {
    float: left;
}
.choose_amount input {
    width: 60px;
    height: 30px;
    text-align: center;
}
.addcar {
    float: left;
    width: 145px;
    height: 50px;
    margin-left: 10px;
    background-color: #c81623;
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    color: #fff;
}
/* 产品细节模块 */
.product_detail {
    overflow: hidden;
}
.aside {
    width: 208px;
    border: 1px solid #ccc;
}
.tab_list li {
    float: left;
    height: 33px;
    background-color: #f1f1f1;
    border-bottom: 1px solid #ccc;
    text-align: center;
    line-height: 33px;
}
.first_tab {
    width: 104px;
}
.second_tab {
    width: 103px;
    border-left: 1px solid #ccc;
}
.tab_list .current {
    background-color: #fff;
    border-bottom: none;
    color: #c81623;
}
.link {
    width: 180px;
    overflow: hidden;
    margin-left: 15px;
}
.link a {
    float: left;
    width: 90px;
    height: 30px;
    border-bottom: 1px solid #ccc;
    font-size: 12px;
    line-height: 30px;
}
.link .no-border {
    border-bottom: none;
}
.tab_con h3  {
    padding: 15px 15px 5px;
    font-size: 14px;
    font-weight: 400;
}
.product {
    width: 205px;
    height: 218px;
    margin: 0 auto;
    border-top: 1px solid #ccc;
}
.product h5 {
    width: 188px;
    padding-bottom: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 400;
}
.product p {
    font-weight: 700;
}
.product button {
    width: 90px;
    height: 25px;
    margin-left: 50px; 
    background-color: #f7f7f7;
    border: 1px solid #ccc;
    font-size: 14px;                                                                                                                   
}
.detail {
    width: 978px;
}
.goods_con li {
    float: left;
    width: 130px;
    height: 200px;
    margin: 10px 30px 20px;
}
.goods_con {
    overflow: hidden;
    position: relative;
}
.goods_con h5 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;

}
.goods_con p {
    color: #c81623;
    text-align: center;
}
.arrow_right {
    position: absolute;
    top: 60px;
    right: 0;
    width: 25px;
    height: 50px;
    background-color: #ededed;
    font-family: 'icomoon'; 
    font-size: 25px; 
    text-align: center;
    line-height: 50px;
    color: #fff;
}
.detail_tab_list,.goods_list {
    height: 39px;
    border: 1px soild #ccc;
    background-color: #f1f1f1;
}
.detail_tab_list li,.goods_list li {
    float: left;
    height: 39px;
    padding: 0 20px;
    line-height: 39px;
    cursor: pointer;
}
.detail_tab_list .current,.goods_list .current {
    background-color: #c81623;
    color: #fff;
}
.item_info {
    padding: 20px 0 0 20px;
}
.item_info li {
    line-height: 22px;
}
.more {
    float: right;
    font-family: 'icomoon';
    font-weight: 700;
}